Perhaps you are interested in the following logos.

American Express American Express  vector
BRITISH SKY BRITISH SKY  vector
CONNER CONNER vector
eurodata eurodata vector
Men Men  vector
Mirinda master97 Mirinda master97  vector
SPI SPI vector
011 sign 011 sign vector
AECC AECC vector
AMFA AMFA vector
ActiveState ActiveState vector
Andersen Consulting Andersen Consulting vector
Ascend Ascend vector
Audar Audar vector
BANK BOSTON 1 BANK BOSTON 1 vector